Pith Number

pith:42O5FHAL

pith:2012:42O5FHALVOTAEKXLPRTKGADAEK

not attested not anchored not stored refs pending

Laser-assisted nuclear photoeffect

Anis Dadi, Carsten M\"uller

arxiv:1204.3736 v1 · 2012-04-17 · nucl-th · physics.atom-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42O5FHALVOTAEKXLPRTKGADAEK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:57:39.709813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e69dd29c0baba6022aeb7c66a3006022abf317389f14d12c416fde0db0a8cbc3

Aliases

arxiv: 1204.3736 · arxiv_version: 1204.3736v1 · doi: 10.48550/arxiv.1204.3736 · pith_short_12: 42O5FHALVOTA · pith_short_16: 42O5FHALVOTAEKXL · pith_short_8: 42O5FHAL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/42O5FHALVOTAEKXLPRTKGADAEK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e69dd29c0baba6022aeb7c66a3006022abf317389f14d12c416fde0db0a8cbc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f36dc37894dba28c0b4ffcee4f174834d52e2b86a22621895e02f11b01b1730",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-04-17T09:08:13Z",
    "title_canon_sha256": "e8d7c98aa3d92abccebfcba89b5c3bb96e6fcdb39dca56069a50095dee8a219e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3736",
    "kind": "arxiv",
    "version": 1
  }
}